Dave Smallberg. Who talks TCP? - Survey of 14-Dec-82. RFC, 833:1-13, December 1982. [doi]
@article{rfc833, title = {Who talks TCP? - Survey of 14-Dec-82}, author = {Dave Smallberg}, year = {1982}, month = {December}, doi = {10.17487/RFC0833}, url = {https://doi.org/10.17487/RFC0833}, researchr = {https://researchr.org/publication/rfc833}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {833}, pages = {1-13}, }